3837854

Information

• Patent Grant
• 3837854

• References
• Source

• Patent Number

  3,837,854

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • G03C8/045 - with the formation of a subtractive dye image

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof